William Kirwan, PHD DMIN LCPC
NPI 1134282395 · Professional Counselor · Arnold, MD
William Kirwan, PHD DMIN LCPC is a Professional Counselor provider in Arnold, MD (NPI 1134282395).
Provider details
- NPI number
- 1134282395
- Entity type
- Individual
- Primary specialty
- Professional CounselorBehavioral Health & Social Service Providers
- Credential
- PHD DMIN LCPC
- Sex
- Male
- Sole proprietor
- No
- License
- LC1229 (MD)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-12-19
- Last updated
- 2007-07-08
Frequently asked questions
- What is William Kirwan's NPI number?
- William Kirwan's National Provider Identifier (NPI) is 1134282395, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Kirwan's specialty?
- William Kirwan is listed in the NPPES registry with a primary specialty of Professional Counselor (Behavioral Health & Social Service Providers).
- Where is William Kirwan located?
- William Kirwan's practice location on file with NPPES is 277 Peninsula Farm Road, Arnold, MD 21012.
- What is William Kirwan's phone number?
- The practice phone number listed in the NPPES registry for William Kirwan is (410) 315-8253.
- Is William Kirwan's NPI active?
- Yes — William Kirwan's NPI (1134282395) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.